[Education] Any good online courses to brush up on the US college equivalent of Statistics 1 or 2?
As the post says, looking for recommendations online to brush up on some skills. I'm currently going into my third year of my Business Tech Analytics degree, and due to my AP credits from high school (calculus BC), I never had to take Stats 1 or 2, and have admittedly touched it very little. I want to brush up, but I don't know where to start, and believe that an online course I could take over the summer would be beneficial to kick off before I begin taking my major concentration classes!
Additionally, any online courses to get a certification or start building a portfolio would be great! I've never started a portfolio, and believe that it would be good to start one now. Any recommendations for videos to watch on building a portfolio would be much appreciated.
(I happen to also be a musician, and seeing my creative portfolio bring me more gigs than my actual major is rather... concerning me as I don't have a portfolio started for my degree- and some of my business analytics related cohorts have begun to use jargon that I'm not aware of, which is making me feel very behind!)
Please don't recommend taking a summer school course- I'm looking into it already, but with my financial situation, I'm not entirely sure whether that's possible!
Much appreciated, internet strangers!